baber/WOPTO huggingface dataset:
Patent KR-20220111541-A (KR)
Inventor: YU SUN HO
IPC: B08B1/00
Filed: 2021-02-02
Abstract: The present invention relates to an electrical socket cleaning device comprising: an upper part housing that accommodates a battery inside; a lower part housing wherein one side is slidably coupled to the upper part housing and a hollow suction passage is formed; a discharge port interposed between the upper part housing and the lower part housing; and a suction unit that generates a pressure difference in the lower part housing, wherein the suction unit is characterized in enabling to operate when the upper part housing and the lower part housing are separated, and a suction port of the cleaning device corresponds to a size of the electrical socket, thereby obtaining an effect of removing foreign substances from the electrical socket by a simple operation of inserting a plug.
Patent KR-20220111974-A (KR)
Inventor: SIN SUENG HO
IPC: A01K93/00
Filed: 2021-02-03
Abstract: The present invention provides a buoyancy material for cephalopod fishing which comprises: a hemispherical buoyancy material main body containing buoyancy; and a detachable unit formed of a thermoplastic elastomer (TPE) material having a space unit capable of accommodating the buoyancy material main body to the inside in the same hemispherical shape as the buoyancy material main body. The buoyancy material for cephalopod fishing has the effect of increasing the capture efficiency by increasing the probability that legs are penetrated by a fishing hook due to the habit of cephalopods which spreads and wraps food horizontally by maintaining artificial baits to enter water and be positioned horizontally in the water.
Patent KR-20220112412-A (KR)
Inventor: CHOI JONG MIN
IPC: A63B69/36
Filed: 2021-02-04
Abstract: A net for golf practice is provided. The net for golf practice includes: a frame part for forming a set frame; a connection cap connecting the frame part; and a net part surrounding the frame part, wherein the frame part includes: a rear frame having rear vertical frames and rear horizontal frames wherein the rear vertical frames have the same length on the left and right sides to be spaced at regular intervals and are vertically erected and installed, and the rear horizontal frames are installed with the same length installed at the upper and lower ends of the rear vertical frames; and a front frame having front left frames and front right frames, wherein the front left frames are installed on the front left side of the rear frame and have the same vertical length, and the front right frames are installed on the front right side of the rear frame and have the same vertical length. User convenience and swing safety may be maximized.
Patent KR-20220114169-A (KR)
Title: Nitrous oxide decomposition catalyst and its manufacturing method
Inventor: YOUN SUK KANG
IPC: B01J37/08
Filed: 2021-02-08
Abstract: The present invention relates to a nitrous oxide decomposition catalyst which comprises: a cerium-yttrium oxide support; and rhodium supported on the cerium-yttrium oxide support, wherein a molar ratio of the cerium and yttrium is 7 to 9:3 to 1. The nitrous oxide decomposition catalyst can decompose nitrous oxide at a low temperature without reducing activity.
Patent KR-20220116609-A (KR)
Title: Manufacturing method of package for semiconductor chip
Inventor: KWANGSUE PARK
IPC: H01L21/683
Filed: 2021-02-15
Abstract: A method of manufacturing a package of a semiconductor chip includes the steps of: (a) adhering a film to the rear surface of a wafer; (b) primarily sawing the wafer after the step (a) is completed; (c) removing the film adhered to the rear surface of the wafer and adhering the film to the top surface of the wafer after the step (b) is completed; (d) attaching a substrate to the film of the top surface of the wafer after the step (c) is completed; and (e) molding epoxy through the rear surface of the wafer after the step (d) is completed.
Patent KR-20210106361-A (KR)
Inventor: MASUDA YASUYUKI
IPC: C25D21/10
Filed: 2021-02-16
Abstract: Provided is a paddle which can reduce an effect of electric field shielding and also improve mechanical strength. The paddle (16) for mixing treatment solution in a treatment tank (1) by moving in the treatment tank (1) comprises a plurality of mixing beams (45) forming a honeycomb structure (40). The honeycomb structure (40) has a plurality of hexagonal passing holes (50) formed by the plurality of mixing beams (45).
Patent KR-20220118571-A (KR)
Title: Display device
Inventor: PARK NO KYUNG
IPC: H01L27/15
Filed: 2021-02-18
Abstract: Provided is a display device. The display device comprises: a first electrode and a second electrode extending in a first direction, and spaced apart from each other in a second direction; a first insulating layer disposed on the first electrode and the second electrode; a bank layer including an external bank part disposed on the first insulating layer, and extending in the first direction and the second direction, and a plurality of internal bank parts extending in the first direction within a region surrounded by the external bank part; a second insulating layer disposed on the internal bank part and the first insulating layer; and a plurality of light emitting elements disposed between the internal bank parts on the second insulating layer. Each of the internal bank parts is connected to a portion of the external bank part, extending in the second direction. Therefore, the present invention has the effect of providing a display device with a novel layered structure.
Patent KR-20220124989-A (KR)
Title: Tyrosyl-tRNA synthetase mutant and method for producing protein using the same
Inventor: CHOI JONG IL
IPC: C12N9/00
Filed: 2021-03-04
Abstract: The present invention relates to a tyrosyl-tRNA synthetase mutant derived from Methanosaeta concilii. According to the present invention, the tyrosyl-tRNA synthetase replaces the reported tyrosyl-tRNA synthetase derived from Methanococcus jannaschii to be used for expression of proteins containing a TAG amber codon, thereby being effectively used for structural analysis of proteins, biosynthesis of proteins containing non-natural amino acids, etc.
Patent KR-20220125022-A (KR)
Title: Composition for Coating Separator, Method for preparing Separator, Seaparator, and Lithium battery comprising the Separator
Inventor: KIM HA NA
IPC: H01M50/403
Filed: 2021-03-04
Abstract: Disclosed are a composition for coating a separator, a method for manufacturing a separator using the same, a separator, and a lithium battery using the same. The composition for coating a separator includes: a polyacrylamide-based copolymer including a crosslinking reactive group; inorganic particles; and water. The crosslinking reactive group includes two or more functional groups cross-linkable with each other. The composition for coating a separator can be used in a one-component type without a crosslinking agent, and a separator having excellent heat resistance can be provided using the composition.
Patent KR-20220125989-A (KR)
Inventor: CHOI CHUL HO
IPC: C08K3/04
Filed: 2021-03-08
Abstract: The present invention relates to a preparation method of a carbon nanotube masterbatch, and more specifically, provides a preparation method of a carbon nanotube masterbatch, which is prepared by melt-mixing 45 to 65 wt% of carbon nanotubes and 55 to 35 wt% of wax based on the total weight of the carbon nanotube masterbatch at 30 to 160℃ and does not comprise a polymer as a carrier, wherein the wax is selected from a group consisting of fatty alcohols, lipid acids, soaps, fatty acid amides, fatty acid esters, polyolefin waxes, paraffins, and combinations thereof, and a preparation method of an electrically conductive polymer composite using the same.
Patent KR-20220127450-A (KR)
Title: Skew Compensation Circuit and method for High Bandwidth Memory
Inventor: JUNG SEONG OOK
IPC: G11C5/06
Filed: 2021-03-11
Abstract: The present invention provides a skew compensation device and method. The skew compensation device comprises: a DQS adjustment unit which receives a pair of external data strobe signals transmitted with a data signal, acquires data strobe signals in a predetermined manner, and adjusts the phase of the acquired data strobe signals by a predetermined first unit time or a second unit time in response to a delay control signal to output; a high-speed compensation phase detection unit which is activated in response to the data strobe signals, detects skew between the data signal and the data strobe signals, and outputs an update signal by detecting skew size in response to a locking signal; a control signal generation unit which receives the update signal, determines the skew direction and skew size, generates and outputs a delay control signal so that the phase of the data strobe signal is adjusted by the first unit time or the second unit time differently according to the determined skew direction and skew size, and outputs the locking signal according to the change in skew direction. Therefore, the present invention can quickly compensate for skew and can be realized in a small area.
Patent KR-20220129326-A (KR)
Title: A camera device and optical instrument including the same
Inventor: BANG JUNG HWAN
IPC: G03B17/02
Filed: 2021-03-16
Abstract: A camera device of an embodiment of the present invention includes: a lens unit; a magnet and a driving coil which move the lens unit by interaction with the magnet; a position sensing unit for detecting the magnetic field of the magnet; and a control unit which stores a compensation value which compensates for the effect of the magnetic field generated from the driving coil on the position sensing unit. Accordingly, the accuracy and reliability of zooming and focusing operations can be improved.
Patent KR-20220129331-A (KR)
Title: Hardening Instrument
Inventor: LEE MYOUNG KU
IPC: B29C35/00
Filed: 2021-03-16
Abstract: The present invention relates to a curing device, and more specifically, to a curing device which comprises: a curing chamber; a tray for mounting a curing object inserted into the curing chamber; a LED module for upper and lower sides installed on the upper and lower sides of the curing chamber to irradiate the upper and lower parts of the tray; an air inlet duct for upper and lower sides disposed on the upper and lower parts of the LED module and connected to one side of the tray; an exhaust pipe connected to the other side of the curing chamber; and an exhaust guide for upper and lower sides positioned on the upper and lower part of the exhaust pipe. In addition, the curing device can prevent the leakage of ultraviolet rays while maintaining the flow efficiency of air exhausted by the configuration.
Patent KR-20220132234-A (KR)
Title: Electronic device for providing preview of contents, operating method thereof and storage medium
Inventor: JANG INRA
IPC: G06F3/0484
Filed: 2021-03-23
Abstract: According to various embodiments, an electronic device comprises: a display; memory; and at least one processor operatively connected to the display and memory. The at least one processor can be configured to: display, on the display, objects respectively representing a plurality of applications; obtain, in response to a first input for a first object among the objects, data related to the playback of real-time content related to an application corresponding to the first object; and provide, on the basis of the obtained data, a preview for the real-time content through an area related to the first object. Therefore, the electronic device can increase the possibility of selection of a user while increasing interest of the user in the content-related applications. Other various embodiments may be provided.
Patent KR-20220134928-A (KR)
Title: Method and system for controling driving of robot
Inventor: YOON YOUNG HWAN
IPC: B25J5/00
Filed: 2021-03-29
Abstract: The present invention relates to controlling driving of a robot and, more specifically, to a method and a system for controlling driving of a robot, which can set a moving path of a robot in consideration of congestion in space. According to the present invention, the method for controlling driving of a robot comprises the steps of: specifying the destination of a specific robot to be controlled; specifying a congestion expected area in the space where congestion is expected, by using a moving path of at least one other robot; generating a moving path of the specific robot for the destination in consideration of the congestion expected area; and transmitting driving information resulting from the moving path of the specific robot so that the specific robot travels in the space along the moving path of the specific robot.
Patent KR-20220135063-A (KR)
Inventor: YONGJU KANG
IPC: F16S3/04
Filed: 2021-03-29
Abstract: The present invention relates to a pole that can be stably used by preventing rotation between pipes. According to an embodiment of the present invention, a pole comprises: an outer pole including a pipe for an outer pole including a hollow; and a first inner pole including a first pipe whose other end is inserted into the hollow of the pipe for the outer pole. The cross-sectional shape of the pipe for the outer pole and the cross-sectional shape of the first pipe include an arc formed according to a radius of curvature and a straight line connecting one end and the other end of the arc.
Patent KR-20220135714-A (KR)
Title: Reinforcing cover of Insulation and Manufacturing Method Thereof
Inventor: YUN JUONG SUK
IPC: B32B17/02
Filed: 2021-03-31
Abstract: The present invention relates to an insulation reinforcing cover in which a reinforcing cover is formed on the outside of a vacuum insulation to increase strength and improve water resistance, and a manufacturing method thereof. Specifically, the insulation reinforcing cover comprises: an insulation in which a core material is formed; a skin material formed on the outside of the insulation and formed to improve impact and insulation performance; and a reinforcing cover wrapping the skin material and formed to reinforce strength.
Patent KR-20220136603-A (KR)
Title: Cosmetic Composition For Improving Skin Moisture, Skin Texture, Or Skin Elasticity Comprising Ginseng Extract Or Fraction Thereof Enriched With Arginine-Fructose-Glucose(AFG) Amino Sugar
Inventor: KIM SUNYOUNG
IPC: A61K8/9789
Filed: 2021-04-01
Abstract: The present invention relates to a cosmetic composition comprising an extract of Panax ginseng C.A. Meyer enriched with arginine-fructose-glucose (AFG) amino sugar, or to a fraction thereof. The present invention provides a cosmetic composition that is effective in improving skin hydration, skin texture, or skin elasticity by lowering hyperkeratosis of the stratum corneum.
Patent KR-20220138210-A (KR)
Inventor: CHOI IN SUB
IPC: A61M5/32
Filed: 2021-04-05
Abstract: Disclosed is a holder that protects an operator and easily discards a medicine cartridge when a medicine in a medicine cartridge is injected into the human body through a syringe. As one embodiment, the holder for the liquid medicine cartridge as a holder coupled to a syringe and a liquid medicine cartridge comprises: a body part having one end penetrated by the syringe; and a coupling part having the other end coupled to the head part having a diaphragm for sealing the liquid medicine cartridge, wherein a needle of the syringe penetrates the body part.
Patent KR-20220141401-A (KR)
Inventor: CHOI YOON SUK
IPC: G06N20/00
Filed: 2021-04-13
Abstract: The present invention relates to a creep life prediction method of a material, and a system for the same. More specifically, the present invention collects data related to various creep features of a material to perform machine learning, and then, derives an optimal characteristic condition through correlation analysis about a learning result. After then, the present invention performs the machine learning again, so that the present invention can be universally reliable with respect to the material having various compositions.
Patent KR-20220142085-A (KR)
Inventor: KIM CHANGSEOK
IPC: B23Q11/08
Filed: 2021-04-14
Abstract: The present invention relates to an MCT processing device of a new structure, enabling a worker to effectively monitor a processed condition of an object through a light transmitting panel. According to the present invention, the MCT processing device slides the light transmitting panel (3b) to a lateral direction when the worker controls an input switch (50). So, a clean part of the light transmitting panel (3b) stored in a storage unit (3c) blocks a through hole (3a) of a door (3). At the same time, the MCT processing device removes cutting oil adhering to the inner surface of the light transmitting panel (3b) by using a scrapper (30) so that the clean state of the light transmitting panel (3b) is maintained. Accordingly, the worker can effectively monitor the condition of a metal block (1) processed in a main body through the light transmitting panel (3b).
Patent KR-20220142667-A (KR)
Inventor: KIM MIN GI
IPC: B05B12/12
Filed: 2021-04-15
Abstract: A mist spraying device using nano-bubble water according to an aspect of the present invention can include: a bubble generating unit for generating nano-bubble water using supplied water; a spraying unit connected to the bubble generating unit and spraying nano-bubble water; and a control unit for controlling the bubble generating unit and the spraying unit by being linked to the bubble generating unit and the spraying unit.
Patent KR-20220144912-A (KR)
Inventor: JU SUNG HWAN
IPC: G06N20/00
Filed: 2021-04-20
Abstract: Disclosed in the present invention is an operating method of an electronic device for providing care service information. Specifically, the operating method comprises the steps of: obtaining body condition information of a user; inputting the body condition information to an artificial intelligence (AI) engine; and outputting information on recommended medical activities, information on recommended diets, and information on recommended physical activity programs for the user, based on an output operation of the AI engine for the body condition information.
Patent KR-20220144936-A (KR)
Inventor: MUN BYOUNG JO
IPC: B08B9/08
Filed: 2021-04-21
Abstract: The present invention relates to a device for cleaning a container cap, which is to completely sterilize and clean a container cap, comprising: an alignment supply unit for aligning and supplying a plurality of container caps; a cleaning section; a first cleaning nozzle for spraying ozone water to upper and lower parts of the container caps; a second cleaning nozzle for spraying purified water to the upper and lower parts of the container caps; a first drying nozzle; and a second drying nozzle.
Patent KR-20210047841-A (KR)
Title: Apparatus for supplying process gas and system for treating substrate with the apparatus
Inventor: LEE KI YUNG
IPC: H01L21/3065
Filed: 2021-04-21
Abstract: Provided are a process gas supply apparatus and a substrate processing system including the same, capable of etching an oxide film by supplying a process gas onto a substrate by dividing an edge area into a first area and a second area located outside the first area and dividing the second area into a plurality of small areas. The process gas supply apparatus includes: a shower head installed inside a chamber in which an etching process is performed and having a plurality of gas injection holes through which a process gas passes; and a gas supply unit installed outside the chamber, connected to the shower head, and configured to supply the process gas into the chamber through the gas injection hole, wherein the shower head includes: a center portion having a flat plate shape; a middle portion having a ring shape and surrounding the center portion; a first edge portion having a ring shape and surrounding the middle portion; and a second edge portion having a ring shape, surrounding the first edge portion, and divided into a plurality of pieces.
Patent KR-20220146027-A (KR)
Inventor: CHOI U SIG
IPC: G01R19/165
Filed: 2021-04-23
Abstract: Provided in one embodiment of the present invention is a high-resistance monitoring device for a distribution system, which comprises: a communication unit which receives current and voltage measurement information from the distribution device installed at a distribution line; a calculation unit which uses the measurement information to calculate the average load current, the current imbalance ratio, the current imbalance change ratio and the voltage imbalance ratio; a first processing unit of adjusting a first detection setting value with respect to the current imbalance ratio, a second detection setting value with respect to the current imbalance change ratio, and a third detection setting value with respect to the voltage imbalance ratio corresponding to fluctuations in the average load current; and a second processing unit which, in case a pickup malfunction occurs at the distribution line, respectively compares the current imbalance ratio and the current imbalance change ratio to the first detection setting value and the second detection setting value to determine whether a high-resistance malfunction has occurred, and, in case the pickup malfunction has not occurred in the distribution line, respectively compares the current imbalance ratio, the current imbalance change ratio and the voltage imbalance ratio to the first detection setting value, the second detection setting value and the third detection setting value to determine whether the high-resistance malfunction has occurred. Therefore, the high-resistance malfunction may be detected.
Patent KR-20220148423-A (KR)
Inventor: KIM PIL SU
IPC: H04N9/04
Filed: 2021-04-29
Abstract: The present invention relates to a denoising method for reducing noise of an input image corresponding to a color filter array of an image sensor, which comprises the steps of: setting a local window including a target pixel and surrounding pixels adjacent to the target pixel among color pixels included in an input image; averaging color pixel values of the target pixel and the surrounding pixels included in the local window for each color to generate local color average values; converting the color pixel values of the target pixel and the surrounding pixels on the basis of the local color average values to generate offset color pixel values; and compensating the color pixel value of the target pixel on the basis of the offset color pixel values to generate a compensated color pixel value of the target pixel. According to the present invention, since the offset color pixel values are generated on the basis of the local color average values and the color pixel value of the target pixel is compensated on the basis of the offset color pixel values, denoising performance can be increased while color distortion due to averaging is prevented.
Patent KR-20220149057-A (KR)
Inventor: LEE CHUNG HOON
IPC: G06K19/06
Filed: 2021-04-30
Abstract: The present invention provides a web server-based software application which generates and manages a dynamic QR code containing a URL address. The present invention generates a QR code and allows a user to change the destination URL address of the QR code after the QR code is generated. Through this, even after the user prints out the QR code and places the QR code in an application area, the URL address included in the specific QR code is changed as needed, and online content can be flexibly displayed without generating a new QR code.
Patent KR-20220149215-A (KR)
Inventor: BAE YOONG WONG
IPC: E04G17/00
Filed: 2021-04-30
Abstract: Disclosed in the present invention is a plywood and formwork elastic connector having a gripping part to strongly grip a plywood while filling an extra space, which may occur at a joint between formworks, with the plywood. In one embodiment, the present invention comprises a body part (100) and a plywood gripping part (200) integrally injection-molded one end of the body part (100) to grip one end of a plywood (1), wherein the plywood gripping part (200) comprises a first gripping plate (210), a second gripping plate (220), and a connecting plate (230), and the body part (100) forms a coupling surface (110).